Do I need a permit for hvac replacement or installation in Unincorporated Howard County?
Unincorporated Howard County does not issue residential building permits. Howard County issues no residential building permit for unincorporated areas. Kokomo-Howard County Plan Commission issues an Improvement Location Permit (a zoning permit) before you build, but it is not a building code permit and does not include building inspections. Inside the City of Kokomo, a separate city building permit is also required. The Indiana Department of Homeland Security (IDHS) Local Building Officials directory (printed 9/27/2026) lists no local building official for the unincorporated county, only the IDHS state inspector, who handles Class 1 (commercial) structures; the state does not issue permits for one- and two-family dwellings. The state residential code still applies to the work.
The requirements below come from Indiana rules and describe the standard the work must still meet. They are not a statement that Unincorporated Howard County will issue you a permit.
It depends. Whether hvac replacement or installation needs a permit in Unincorporated Howard County comes down to the details of your project.
A new or relocated system, or one that burns gas, goes beyond a like for like change out and is not covered by replacement exemptions. Gas piping and venting normally require their own permit and a pressure test, and a relocated system usually triggers new duct, condensate, and electrical disconnect requirements. Indiana's residential code deletes the IRC's permit, exemption, inspection, and fee sections (R105 and R108 to R114), so whether this job needs a permit is set by the local ordinance of the city, town, or county, not by the model IRC exemption list. Equipment must meet the mechanical and fuel gas chapters of the 2020 Indiana Residential Code as amended; HVAC contractor licensing, where it exists, is local (IC 36-1-22-6). No state agency or local unit may require a license to install or maintain a low voltage thermostat of 50 volts or less (IC 22-13-2-5).
Get your exact answer
Answer a few questions to see the specific permits, documents, and next steps for your hvac replacement or installation in Unincorporated Howard County.
Check my projectDocuments you may need
- Mechanical permit application, where the local unit requires oneLikely required
- Property address and parcel informationrequired
- Equipment specifications and sizing informationSometimes required
- Contractor information, where the local unit licenses or registers HVAC contractorsSometimes required
Possible inspections
- Mechanical and gas piping inspection where the local unit inspects
- Final inspection where the local unit inspects
Frequently asked questions
- Do I need a permit for hvac replacement or installation in Unincorporated Howard County?
- It depends. Whether hvac replacement or installation needs a permit in Unincorporated Howard County comes down to the details of your project. The documents and inspections sections on this page list what the building department typically asks for.
- Who issues the permit in Unincorporated Howard County?
- The local building department for Unincorporated Howard County handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
- How do I find out the exact requirements for my project?
- Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.
PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.